{"cve":"CVE-2026-41329","nvd":{"published":"2026-04-21T00:16:31.390","modified":"2026-06-17T10:46:31.150","status":"Analyzed","description":"OpenClaw before 2026.3.31 contains a sandbox bypass vulnerability allowing attackers to escalate privileges via heartbeat context inheritance and senderIsOwner parameter manipulation. Attackers can exploit improper context validation to bypass sandbox restrictions and achieve unauthorized privilege escalation.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":9.0},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","score":9.9},"cwes":["CWE-648"],"references":["https://github.com/openclaw/openclaw/commit/a30214a624946fc5c85c9558a27c1580172374fd","https://github.com/openclaw/openclaw/security/advisories/GHSA-g5cg-8x5w-7jpm","https://www.vulncheck.com/advisories/openclaw-sandbox-bypass-via-heartbeat-context-inheritance-and-senderisowner-escalation"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:30:49.762551342+00:00"},"epss":{"cve":"CVE-2026-41329","score":0.00298,"percentile":0.22542,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g5cg-8x5w-7jpm","url":"https://osv.dev/vulnerability/GHSA-g5cg-8x5w-7jpm","summary":"OpenClaw: Heartbeat context inheritance bypasses sandbox via senderIsOwner escalation","modified":"2026-04-21T00:26:27.959194Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.3.31"],"fixed":["2026.3.31"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}